Deore gives you more Boost spacing and efficient stiffness to help you put down the power through Shimano 12-speed systems. The next generation of Shimano Deore is here and this one goes to 12. With Dynamic Chain Engagement+, Deore M6100 offers improved chain engagement and retention paired with reduced chainring wear. Product details Superior chain retention for smoother pedaling even over rough terrain Dynamic Chain Engagement+ features special gear teeth profile for best retention and long-wearing teeth Designed for 1x12 Shimano mountain bike drivetrains 2-piece crankset construction increases rigidity with lower overall weight 55mm chainline designed for Boost spacing 178mm Q-Factor Direct mount chainring
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